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प्रश्न
Discuss the importance of the different layers of the atmosphere?
उत्तर
The earth is the only planet in the universe that has life. One of the reasons why life exists on this planet is an encompassing blanket of gases called the atmosphere. It is like a blanket of air that protects the earth from the harmful rays of the sun. It also controls the temperature and, most important of all, it contains oxygen, which is essential for every form of life. This almost invisible blanket is kept intact around the planet by another invisible entity called gravity.
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संबंधित प्रश्न
How does the atmosphere act as a blanket?
Demonstrate the formation of convective currents.
What would have happened if there would have been no atmosphere around the earth?
The upper part of the thermosphere is called the ______.
Choose the correct answer.
21 per cent of the atmosphere is composed of
We need to understand that global warming, climate change, acid rain, and ozone depletion are all happening because of our dependence on fossil fuels and CFC-based technologies. Therefore, the need of the hour is to reduce our dependence on them.
What can you do in this regard?
Fill in the blank:
The ozone layer protects us from the _____________ of the sun.
What is the difference between the troposphere and the tropopause?
Write briefly about the layers of the atmosphere
Explain the significance of the earth’s atmosphere.
Tick the correct answer
Which of the following layers of the atmosphere is free from clouds?
State whether the following sentence is true (T) or false (F).
The atmosphere is composed mainly of nitrogen and oxygen.
Write a note about the following.
Condensation
The atmosphere is divided into ___________ layers.
Second highest layer of Earth’s atmosphere is ______.
A layer of Ions inside the Mesosphere is called ______.
The part of atmosphere which is consisted of variable gases with uneven composition is called ______.
______ layer contain ozone layer.
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
